Mortar Maze® Weep Vents ensure positive drainage in all cavity wall construction, while also restricting insects and other debris from entering the head joint. Made from durable polypropylene, Mortar Maze® Weep Vents are available in a range of colors to match the surrounding mortar. Polypropylene tested in conformance with ASTM D2240, D790B, D638 and D1238B.
Additional Information
Install weep vents as part of masonry wall construction and in accordance with manufacturer’s installation instructions. Coordinate with installation of through wall flashings.
Locate weep vents at [wall bases, above door and window openings, above bond beams, and other through wall flashings.] [At locations detailed on Drawings.] Space at [_____] [inches] [mm] maximum.
Embed weep vents in vertical mortar head joints. Tool joints to prevent obstruction of weep spouts.
Cavity Wall – Inside Corner
Cavity Wall – Outside Corner (With Mortar Break)
Cavity Wall – Outside Corner (With Mortar Break DT)
Cavity Wall – Base
Cavity Wall – Window Head
Cavity Wall – Shelf Angle
Cavity Wall – Steel Beam
Cavity Wall – Metal Stud with Brick
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Mortar Maze Weep Vents |
Size | Pieces Per Box | Boxes Per Skid | UOM |
| Standard Clear | 3/8” X 2.5” X 3-3/8” | 200 | 80 | Piece |
| Standard Gray | 3/8” X 2.5” X 3-3/8” | 200 | 80 | Piece |
| Standard Other Colors | 3/8” X 2.5” X 3-3/8” | 200 | 80 | Piece |
| Jumbo Clear | 3/8” X 3.5” X 3.5” | 200 | 60 | Piece |
| Jumbo Gray | 3/8” X 3.5” X 3.5” | 200 | 60 | Piece |
| Jumbo Other Colors | 3/8” X 3.5” X 3.5” | 200 | 60 | Piece |
